Manufacturers, Agriculturists, Chemists, Engineers, Mechanics, Builders,
men of leisure, and professional men, of all classes, need good books in
the line of their respective callings. Our post office department permits
the transmission of books through the mails at very small cost. A
comprehensive catalogue of useful books by different authors, on more than
fifty different subjects, has recently been published, for free
circulation, at the office of this paper. Subjects classified with names
of author. Persons desiring a copy have only to ask for it, and it will be
mailed to them. Address,
MUNN & CO., 361 Broadway, New York.
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